assume cs:code,ds:data

data segment
		db '1. file         '
		db '2. edit         '
		db '3. search       '
		db '4. view         '
		db '5. options      '
		db '6. help         '
data ends

code segment
		mov ax,data
		mov ds,ax
		mov bx,0
		
	s:
		mov al,[bx+3]
		and al,11011111b
		mov [bx+3],al
		add bx,16
		loop s
code ends
end start